16912622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{445069}}^1$

素因数の和:445090

約数の個数: 8

約数和(自身を含む): 26704200

約数和(自身を除く): 9791578

約数列:

[1, 2, 19, 38, 445069, 890138, 8456311, 16912622]

約数ペア:

[(1, 16912622), (2, 8456311), (19, 890138), (38, 445069)]